Nearly half the country's population sweltered under essentially triple-digit temperatures, as brutal heat and humidity afflicted a vast... 
House GOP fails to repeal light bulb efficiency requirementOpponents of the federal phaseout of old-style incandescent light bulbs failed in the House on... 
Access to grocers doesn't improve diets, study findsBetter access to supermarkets — long touted as a way to curb obesity in low-income... |
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More on Science & the Environment
Copper mining will crush ancient Afghan site
The ruins poke out of a monotonous stretch of scrub and beckon the world to visit Afghanistan as it was more than 1,400 years ago, when...
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Space shuttle Atlantis docked at the International Space Station for the last time Sunday, hours before Mission Control warned that...
Genetically modified food labels don't sit well in U.S.
Activists rejoiced last week when a hard-fought battle over international standards for labeling genetically modified food came to an end &#...
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On a pilgrimage to the Ancient Bristlecone Pine Forest
The White Mountains that straddle the California-Nevada border are known for their extreme environment. They get less than a foot of rain...
Texas aglow with effort to save the incandescent bulb
It doesn't have the ring of "Remember the Alamo," but a new battle cry has gone up in Texas: "Remember the incandescent bulb."
Atlantis ends an era with liftoff
Space shuttle Atlantis rumbled like a freight train into orbit Friday in its historic last flight, lighting up a slate gray Florida sky that...
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The Mobile Meteorological Measurement Vehicle — a worn-looking '90s-model Dodge Intrepid with classic rock on the radio, a tower of...
Making a trachea from scratch
Andemariam Teklesenbet Beyene left a Stockholm hospital Friday, breathing through a manufactured trachea that was built with his own stem...
Polar bear's ancestor is Irish brown bear, study finds
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America just keeps getting fatter
America continues to get fatter, according to a comprehensive new report on the nation's weight crisis. Statistics for 2008-2010 show that...
California to fight apple moth infestations with tiny wasps
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Cancer patient receives lab-made windpipe
A 36-year-old man who had tracheal cancer has received a new lab-made windpipe seeded with his own stem cells in a procedure in Sweden that'...
Crowds throng space center for final shuttle launch
As the last opportunity to witness the launch of the space shuttle drew near, massive crowds converged Thursday on the Kennedy Space Center.
